Masturbation is the self-stimulation of the genitals to achieve sexual arousal and pleasure, usually to the point of orgasm (sexual climax). It is commonly done by touching, stroking or massaging the penis or clitoris until an orgasm is achieved. Some women also use stimulation of the vagina to masturbate or use "sex toys," such as a vibrator.

Who Masturbates?Masturbation is a very common behavior, even among people who have sexual relations with a partner. In one national study, 95% of males and 89% of females reported that they have masturbated. In young children, masturbation is a normal part of the growing child's exploration of his or her body.

Why Do People Masturbate?1. To feeling good.2. Relieving the sexual tension.3. To avoid pregnancy and the dangers of sexually transmitted diseases.4. When a man must give a semen sample for infertility testing or for sperm donation.5. When sexual dysfunction is present in an adult.

Is Masturbation Normal?Masturbation is only considered a problem when it inhibits sexual activity with a partner, is done in public, or causes significant distress to the person. It may cause distress if it is done compulsively and/or interferes with daily life and activities.

Is Masturbation Harmful?In general, the medical community considers masturbation to be a natural and harmless expression of sexuality for both men and women. It does not cause any physical injury or harm to the body, and can be performed in moderation throughout a person's lifetime as a part of normal sexual behavior.

Masturbation now is regarded as a normal, healthy sexual activity that is pleasant, fulfilling, acceptable and safe. It is a good way to experience sexual pleasure and can be done throughout life.